Swanson Reservoir



Artificially impounded body of water.
water Icon Water
Map Marker

GPS Coordinates

Latitude, Longitude:
45.1708922°, -122.4218728°
Elevation Icon


725 ft. (221 m.)

Topographic Map

US Topo Map

The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. Swanson Reservoir is covered by the Colton, OR US Topo Map quadrant

Free US Topo Map PDF Order Waterproof Printed Topo Map
Water Icon Water
Land Icon Land
Man-made Icon Man-made

Nearby Reservoirs

Nearby Cities

Redwood Valley, CA 410 mi
Colusa, CA 412 mi
Calpella, CA 412 mi
Comptche, CA 412 mi
Little River, CA 414 mi

Nearby Points of Interest

Camp Colton Man-made 0.4 mi
Bee Creek Water 0.5 mi
Canyon Creek Water 0.5 mi
Colton Lutheran Cemetery Man-made 0.6 mi
South Fork Bee Creek Water 1.0 mi

Historical Weather

Below are weather averages from 1971 to 2000 according to data gathered from the nearest official weather station. The nearest weather station for both precipitation and temperature measurements is ESTACADA 2 SE which is approximately 8 miles away and has an elevation of 450 feet (275 feet lower than Swanson Reservoir). Because the nearest station and this geographic feature may have differences in elevation and topography, the historic weather at the two separate locations may be different as well.

Average Daily Temperatures by Month (°F)

Average Monthly Precipitation (in inches)

Month Precip AVG High Temp AVG Low Temp
January 8.04" 45.7° 33.7°
February 6.95" 49.7° 35.6°
March 6.18" 54.9° 38.0°
April 5.08" 60.3° 41.0°
May 4.04" 66.3° 45.5°
June 2.68" 71.8° 49.8°
July 1.07" 78.4° 53.3°
August 1.28" 78.6° 53.3°
September 2.47" 73.3° 49.5°
October 4.77" 61.3° 43.9°
November 8.45" 51.0° 38.7°
December 8.47" 45.4° 34.1°

Summer High Temps

This location's average summer high temps are lower than 89% of other locations on record.

Winter Low Temps

This location's average winter low temps are higher than 84% of other locations on record.

Precipitation Levels

This location's average precipitation levels are higher than 94% of other locations on record.